210553784

素因数分解:

$2^3\times 7^2\times {\mathrm{537127}}^1$

素因数の和:537147

約数の個数: 24

約数和(自身を含む): 459244440

約数和(自身を除く): 248690656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 537127, 1074254, 2148508, 3759889, 4297016, 7519778, 15039556, 26319223, 30079112, 52638446, 105276892, 210553784]

約数ペア:

[(1, 210553784), (2, 105276892), (4, 52638446), (7, 30079112), (8, 26319223), (14, 15039556), (28, 7519778), (49, 4297016), (56, 3759889), (98, 2148508), (196, 1074254), (392, 537127)]